baber/WOPTO huggingface dataset:
Patent JP-H0450604-A (JP)
Title: Method for measuring dissolution speed of photoresist
Inventor: SEKIGUCHI ATSUSHI
IPC: G03F7/26
Filed: 1990-06-13
Abstract: PURPOSE:To measure dissolution speed of photoresist by monitoring a change with time in intensity of reflection light of light applied from an upper face of the resist and measuring a change with time in dissolution speed. CONSTITUTION:An optical fiber flux 8 also serves to guide reflection light from a base 3. The reflection light guided by the optical fiber 8 passes through a filter 11 and is received by a photo transistor 10. The filter 11 to be used is s narrow band pass filter which permits only light of a specific wavelength range to be transmitted through wherein a wavelength with the largest S/N ratio depending on the type of the base 3 can be selected. A detection signal of the photo transistor 10 is converted into a digital signal via an A/D-converter 15 and collected into a computer 12 where a waveform is analyzed, and from the results of the waveform analysis, a rinse solution supply mechanism 5 and a motor driving circuit 13 are controlled. A relation between reflection light intensity and time obtained by the measurement is indicated in a graph.
Patent JP-S639327-A (JP)
Title: Line switching circuit
Inventor: MORIMOTO HIDEAKI
IPC: H04J3/06
Filed: 1986-06-30
Abstract: PURPOSE:To prevent the production of data error by providing an information storage storing tentatively a digital multiplexing signal after synchronization switching temporarily and reading/outputting a digital multiplex signal stored in the information storage means in advance via a clock signal being the result of suppression of a phase fluctuation speed of the clock signal after switching. CONSTITUTION:A digital multiplexing signal is read through a clock signal 110 in a memory circuit 3 as a data signal 111, a frame pulse signal 112 and a clock signal 113, and they are given to a digital multiplex converter. In such a case, the phase fluctuation width of the clock signal is compressed through the information storage action by the memory circuit 3. Further, the transient phase fluctuation speed of the clock signal is suppressed properly through the phase synchronization action of a clock phase synchronization circuit 2. As a result, even if the phase fluctuation width of the clock signal switching at line changeover is large, the clock synchronizing system in the digital multiplex converter is operated normally and the production of data error is excluded completely.
Patent JP-S5580306-A (JP)
Title: Core for transformer
Inventor: KUMAKAHA OSAMU
IPC: H01F27/26
Filed: 1978-12-12
Abstract: PURPOSE: To obtain excellent coupling and compact sizes; by opening windows for winding wires, in a plurality of silicon steel plates with the same configuration and dimensions; by forming two E-shaped plates by cutting the long sides of the windows; by providing coupling grooves in opposing two legs; and by combining the plates as one coupled body after winding.  
     CONSTITUTION: Two rectangular through holes 2 and 3 are punched through a single silicon-steel plate 1. Wire is wound around required number of the laminated plates. The individual plates have an identical shape and dimensions. The single plate 1 is cut into two portions so as to separate the long sides of the through holes 2 and 3 at the centers thereof, and E-shaped plates 1 a  and 1 b  are obtained. Then, opening holes 5 a  and 6 a  having wider bottom portions 5 b  and 6 b  are provided in opposing leg portions of the E-shaped plates 1 a  and 1 b . When 5 a  and 6 a  are aligned, a coupling groove through which a coupling body 7 is inserted is formed. After a plurality of the single plates 1 are laminated, the coupling plate 7, which comprises a flat portion 7a and cylindrical portion 7 b , and has the same configuration as that of the coupling groove is inserted into the groove, thereby the E-shaped plates 1 a  and 1 b  are fixed after the coil has been wound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6046082-A (JP)
Title: Avalanche photodiode
Inventor: NIWA MASARU
IPC: H01L31/107
Filed: 1983-08-24
Abstract: PURPOSE:To form a laminated structure that a guard ring effect is obtained only by forming once a P<+> type region by forming the laminated structure having a recess at the center. CONSTITUTION:An InGaAs layer 22 having relatively low impurity density and an InP layer 23 are crystal-grown on an InP substrate 21, the layer 23 is etched, an InP layer 24 having the impurity density of the same degree as the layer 23 in the crystal growth and an InP layer 25 having relatively high impurity density are grown, the layer 25 is flattened by etching, Zn or Cd is thermally diffused to form a P type region 26, etched to form a P-N junction in the region 25 only in a photoreceptor 31, and a surface protective film 27, a P type side electrode 28 and an N type side electrode 29 are formed. A concentration of an electric field in the P-N junction of the photoreceptor occurs due to the density dfference of the regions 24, 25, thereby obtaining a guard ring effect.
Patent JP-S5945803-A (JP)
Inventor: YAMAMOTO KAZUHISA
IPC: A01B59/041
Filed: 1982-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5279153-A (JP)
Title: Sperical bearing
Inventor: SAITOU MITSUYOSHI
IPC: F16C17/10
Filed: 1975-12-26
Abstract: PURPOSE: To obtain the high speed rotating spherical bearing which is excellent in anticorrosion and resistance to abrasion and easy in production by forming at least the slide section of a spherical axis with a hard carbides alloy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11236564-A (JP)
Title: Coal-based soil solidifying material
Inventor: GOTO HIROKI
IPC: E02D3/12
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a coal-based soil solidifying material which hardens and solidifies organic soil or hydrosoil, for example viscous soil containing much water, sludge, soft ground, etc., in a short period and further achieves faster tenacity generation than a conventional coal-based soil solidifying material. SOLUTION: A solidifying material to be used comprises (A) a granule of a silica-modified alunite, (B) a granule of a calcium sulfate-based hardening material and (C) a coal-based granule. It is preferable to use 10-500 pts.wt. and 30-1,000 pts.wt. of the components (B) and (C), respectively per 100 pts.wt. of the component (A).
Patent JP-S6134795-A (JP)
Title: Read only memory
Inventor: ABE ICHIRO
IPC: G11C29/04
Filed: 1984-07-25
Abstract: PURPOSE:To effectively use a ROM by throwing away inconvenient data only in an output signal and using accurate data as it is when comparison results are outputted from a comparator. CONSTITUTION:When it is proved that inconvenience is found at data with a ROM, address information of inconvenient data is written to a 4-bit register 11 by a write signal 101 beforehand. When the address information is set to an address bus 103 to access the inconvenient data, a comparator 12 compares the address information and the contents of the register 11, and when they are coincident, an output signal 104 of a L level is outputted from an OR gate. Consequently, a user of the ROM uses the output signal 104 as an offering signal or by always checking the output signal 104, the user can know whether or not data inputted from the ROM are right. Consequently, the inconvenient data can be thrown away and replaced to another accurate data.
Patent JP-H103255-A (JP)
Title: Method and device for map display
Inventor: IKEDA TAKESHI
IPC: G09B29/10
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To partially change the scale of the map being displayed in accordance with the instruction of a user. SOLUTION: When a user inputs the scale of a reference map using an input device 100 and specifies the region in which the reference map is displayed on a whole map being displayed on a display device 101, a CPU 104 takes out the map information of the scale inputted by the user through the device 100 from a database 102 in which map information of plural scales are registered. Then, a picture processing device 103 makes the synthesized picture data which are the synthesized picture of the whole map and the reference map using the map information of the whole map held in a picture memory device 107 and the map information of the reference map taken out by the CPU 104. Then, the RGB converted synthesized picture data are inputted to the device 101. Thus, the reference map is synthesized and displayed at a prescribed position in the entire map displayed on the device 101.
Patent JP-H04355110-A (JP)
Title: Motor-driven injection device
Inventor: SHIMIZU MIYUKI
IPC: B29C45/77
Filed: 1991-05-31
Abstract: PURPOSE:To eliminate or reduce energy by improving workability, by constituting the title device so that, in the title device to be driven by a servomotor, the servomotor is changed over to position control from pressure control by a timeout signal of a time and the position control is performed by a signal of an encoder. CONSTITUTION:Injection is performed by controlling an injecting servomotor 5 by a control part 9 and a position of an injection screw 2 is detected by counting a position signal of a rotary position detecting encoder 5a by a position counter. When a detecting position arrives at a dwell changeover position, injection speed control is changed over to injection pressure control, the injecting servomotor 5 is torque-controlled and dwell is begun. At the same time, a timer for movement suspension monitoring timer of the injection screw 2 is started, a position counter value is monitored along with timeout and a position control time setting up timer is started. Then the injection screw 2 is held at a fixed position until the timeout by the position control of the injecting servomotor 5.
Patent JP-S5582859-A (JP)
Title: Shaft seal
Inventor: OKANO SEI
IPC: F16J15/34
Filed: 1978-12-14
Abstract: PURPOSE: To get a good shaft sealing effect, by inserting guide pins with coil springs in a junction between a fixing ring and a carbon ring which is put on the reduced  portion of a stepped rotational shaft fitted loose in a hole on a casing and fixing the  fixing ring to the casing.  
     CONSTITUTION: The large diametral portion 12 of a rotational shaft 10 is put on the high pressure side, while the small diametral portion 14 is directed to a fitting hole 22 of a casing 20 on the lower pressure side, and a stepped sliding face 16 is drawn near the hole 22. A cylindrical carbon ring 34 is put loose on the small diametral portion 14 up to the innermost, so that its internal and external surfaces come in contact with the sliding face 16 and the fitting hole 22, respectively. One end of a guide pin 50 is inserted and fixed in a hole 42 of a fixing ring 40. After being equipped with a coil spring 52 on it, the other end of the pin 50 is fitted loose in a hole 38 of the carbon ring 34, and a flange 44 of the fixing ring 40 is fixed with bolts 48 to the external wall of the casing 20. This can produce a shaft sealing effect equal to mechanical sealing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5277944-A (JP)
Title: Control device for hydraulic turbine
Inventor: IIJIMA HARUO
IPC: H02P9/04
Filed: 1975-12-25
Abstract: PURPOSE: Controller for hydraulic turbine which can control output of generator automatically, safely and accurately in accordance with water level at discharge port. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0723729-A (JP)
Title: Method for processing plant
Inventor: MIYAZAKI KIMIE
IPC: A23L19/00
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a concentrated or a powdery substance having a stable color tone by suppressing the action of an oxidase or a phenolic substance present in a plant. CONSTITUTION:A leaf blade, etc., of a plant is subjected to the freezing and thawing treatment and thereby roughly classified into a liquid part and a solid part. The resultant liquid part is directly concentrated or mixed with dried powder of the same kind. The solid part in an intact hydrous state is then mixed with other kinds of dried powder and the obtained mixture is ground into a powdery substance with a flour mill.
Patent JP-S5943825-A (JP)
Title: Manufacture of cold rolled steel plate for press forming
Inventor: OKAMOTO ATSUKI
IPC: C22C38/14
Filed: 1982-09-07
Abstract: PURPOSE:To improve the press formability by continuously casting a steel contg. specified amounts of C, Mn, sol. Al, N and >=1 kind among Ti, Nb and Zr and having spcified relation between Ti equiv. and C equiv., cold rolling the resulting platelike billet, and subjecting it to recrystallization annealing. CONSTITUTION:The composition of a steel is composed of, by weight, 0.001- 0.015% C, 0.01-1.2% Mn, <0.1% sol. Al, 0.0005-0.006% N, >=1 kind among <0.2% each of Ti, Nb and Zr, and the balance Fe with inevitable impurities. The relation between the Ti equiv. represented by equation I and the C equiv. represented by equation II is allowed to satisfy equation III. The steel is continuously cast into a platelike billet, and the billet is cold rolled and subjected to recrystallization annealing.
Patent JP-S5853983-A (JP)
Inventor: JIYOERU DABURIYU ROOZENSARU
IPC: C10G47/00
Filed: 1982-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5857227-A (JP)
Inventor: YAMAGIWA TOKIO
IPC: H01H31/32
Filed: 1981-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05199024-A (JP)
Title: Microwave resonator
Inventor: HIGAKI KENJIRO
IPC: H01L39/22
Filed: 1992-05-22
Abstract: PURPOSE:To easily adjust a resonance frequency by arranging a resonance conductor in a way that a microwave propagating through the conductor is invaded in an electromagnetic field formed by the microwave and providing a conductor piece, a dielectric chip or a magnetic chip whose invasion quantity is adjusted to the resonator. CONSTITUTION:A brass made screw 60 is screwed through a cover 50b of a microwave resonator. A tip of the screw 60 is invaded up to the vicinity of a superconducting resonance conductor 10. The tip of the screw 60 is made close or remote to/from the superconducting resonance conductor 10 by turning the screw head. The electromagnetic field characteristic of the resonance circuit comprising the superconducting resonance conductor 10, the superconducting ground conductor 30 and the package 50a is changed by the turning of the screw 60. As a result, the resonance frequency of the microwave resonator is changed.
Patent JP-S6135803-A (JP)
Title: Composite hollow yarn
Inventor: TAKAMIZAWA MINORU
IPC: D01F6/00
Filed: 1984-07-26
Abstract: PURPOSE:To provide a composite hollow yarn having high heat resistance, humidity resistance and mechanical strength, excellent in lightfastness and useful as a gas separation membrane, by coating a porous hollow yarn base material with a silicon-containing substituted polyacetylene compound. CONSTITUTION:A silicon-containing substituted acetylene compound being a monomer such as methyltrisilylacetylene is polymerized in the presence of a polymerization catalyst such as TaCl5 in a solvent such as toluene to form a polymer which is, in turn, precipitated by methanol to be recovered in a purified state. A porous hollow yarn base material comprising polysulfone is immersed in a solution of thus obtained polymer having a structural unit, which is represented by formula (wherein R<1> is a hydrogen atom or a lower alkyl group such as a methyl group, an ethyl group, a propyl group or butyl group and R<2>, R<3> and R<4> may be same or different and a hydrogen or an 1-8C monovalent hydrocarbon group), in a solvent such as pentane and dried to obtain a composite hollow yarn having a coating film. If a composition consisting of the silicon-containing substituted polyacetylene compound represented by the formula and a polytrimethylvinylsilane compound with a wt. average MW of 1X10<5> or more is used as a coating layer, composite hollow yarn improved in light resistance is obtained.
Patent JP-H06351146-A (JP)
Title: Adaptor for bypass cable
Inventor: YOSHIDA MAKOTO
IPC: H01R4/38
Filed: 1993-06-02
Abstract: PURPOSE:To provide an adaptor for a bypass cable which can be connected in a plugged-in way with the terminal part of the bypass cable and can be connected too with one of many kinds of lead wires having different diameters from each other. CONSTITUTION:In an adaptor for a bypass cable, the terminal part of a plug-in type bypass cable of only one kind is insertion-fixed in its cylindrical main body part 21 to receive the terminal part, and on its strap part 22 connected in a body with the main body part 21, a lead wire is fastened by clamping bolts 32 while a presser plate 29 is superimposed on the strap part 22. Since large and small V-shaped grooves for pressing down the lead wire are formed on the top and bottom surfaces of the presser plate 29, it can be used while it is reversed upward and downward according to the diameter of the lead wire, and thereby, the connection with one of many kinds of lead wires having different diameters from each other is managed with only one kind of bypass cable.
Patent JP-S6314277-A (JP)
Title: Picture fetching method
Inventor: YAMAZAKI YASUSHI
IPC: G06T1/00
Filed: 1986-07-04
Abstract: PURPOSE:To satisfactorily separate an identification symbol and a background from each other to identify them by intercepting visible rays to project the light, which corresponds to the wavelength of a light emitting material on the background, to a label stuck to an article and projecting the light corresponding to a light emitting material of the discrimination symbol thereafter. CONSTITUTION:The article carried by a conveyor is put into a picture fetching part 102, and the image of the sort label is fetched and is sent to a picture processing part 103. The picture processing part 103 recognizes a sort number on a basis of this picture and sends the result to a controller 104, and one corresponding to the sort number out of sort holes 105-1 and 105-2 is opened to sort the article. In the picture fetching part 102, visible rays are intercepted and ultraviolet rays having a prescribed wavelength is projected by a strobe to allow the sort label stuck to the article to emit the light, and its image is photographed by a television camera to obtain a still picture of the label. Next, ultraviolet rays having a difference wavelength is projected by a strobe to allow the identification symbol to emit the light, and its image photographed.
Patent JP-S5279617-A (JP)
Title: Magnetic recorder/reproducer
Inventor: NAKAJIMA TOMIO
IPC: G11B20/02
Filed: 1975-12-25
Abstract: PURPOSE: To secure chroma balance easily at recording time for azimuth recording by adding one unit of video head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0447064-A (JP)
Title: Decorative laminated sheet for exterior decoration
Inventor: NEZU YOSHIAKI
IPC: E04F13/08
Filed: 1990-06-14
Abstract: PURPOSE:To secure beautiful design by laminating a thermal plastic resin layer, a coating film formed by aqueous elastic paint and a surface protection layer made of synthetic resin over non-woven fabric in that order, and thereby applying embossed finish thereafter. CONSTITUTION:Thermal plastic resin composition such as polyvinyl chloride and the like is applied on non-woven fabric 1, so that thermal plastic resin layer 2 is thereby laminated, over which a coating film 3 formed by aqueous elastic paint and a surface protective layer 4 made of synthetic resin excellent in weather resistance are laminated in order, so that a sheet is thereby formed. The sheet is then pressed by an unevenness mold with pressure, and embossed treatment is concurrently processed with heat applied, so that embossment 5 composed of each projection section 5A and each recessed section 5B is thereby provided. By this constitution, a decorative laminated sheet with embossment on its surface can thereby be formed.
Patent JP-S5382750-A (JP)
Title: Alpha-thio-alpha-(m-phehoxyphenyl)propionic acid derivs.
Inventor: DOBASHI GENICHI
IPC: C07C67/00
Filed: 1976-12-27
Abstract: PURPOSE: α-Thio-α-(m-phenoxyphenyl)propionic acid derivs. I(R 1  is alkyl; R 2  is H or alkyl), e.g 1-methylsufinyl-1-methylthio-2-(m-phenoxyphenyl)ethylene. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0711064-A (JP)
Title: Electrically conductive polyolefin masterbatch
Inventor: MAENO SEIJI
IPC: C08L23/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain an electrically conductive carbon black masterbatch for a polyolefin, containing electrically conductive carbon black at a high concentration and capable of providing the final electrically conductive polyolefinic resin product produced by addition thereof with excellent surface smoothness. CONSTITUTION:This electrically conductive polyolefin masterbatch consists essentially of (a) a polyolefinic thermoplastic resin having >=10g/10min melt flow rate(MFR) and (b) electrically conductive carbon black having >=300 to <400ml/100g DBP oil absorption. The content of the electrically conductive carbon black is 15-40 pts.wt. based on 100 pts.wt. total amount of the components (a) and (b) and masterbatch has >=0.1OMEGA.cm to <10OMEGA.cm value of the volume resistivity.
Patent JP-H0871512-A (JP)
Title: Cleaning device and cleaning
Inventor: FUJISAKI TATSUO
IPC: H01L31/18
Filed: 1995-06-22
Abstract: PURPOSE: To make it possible to clean with a small quantity of cleaning liquid by mixing a cleaning liquid used for cleaning in a single cleaning, stage with a cleaning liquid used for cleaning in a following cleaning stage after the former and supplying this mixture to a single cleaning stage. CONSTITUTION: A new cleaning liquid is supplied to a shower head 108 through piping 109 for cleaning a base 104. The cleaning liquid after being used is pooled in a cleaning liquid tank 103 as a primary treated liquid, and is sent to a shower head 107 from a pump 111 through piping 116 to be ejected to the base 104 from the shower head 107. In addition, the primary treated liquid 110 after being used for cleaning the base 104, is pooled in a cleaning liquid tank 102 as a secondary treated liquid 112, and is sent to a shower head 106 by a pump 114 passing through piping 117 from a confluence device 113. After that, the cleaning liquid after being used for cleaning the base 104, is pooled in a cleaning liquid tank 101 as a tertiary treated liquid 115, and then is supplied to the piping 117, passing through the confluence device 113 for recycling.
Patent JP-2000344131-A (JP)
Title: Subframe structure of vehicle
Inventor: YAMAMOTO TADANOBU
IPC: B62D21/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a subframe structure of a vehicle having a simple structure enough to meet the rigidity requirements and excellent noise characteristics. SOLUTION: A sub frame 1 is tightened, under a front side frame 2, to a rigid at a forward support part 4, and connected elastically to the rigid through a bush 8 at a rear support part 7. Also, the sub frame 1 has such a structure that the support parts 4 at the right and left front end parts are connected through a cross member 11, and a radiator 3 is mounted elastically on the cross member 11.